Casio fx-9860G SD Instrukcja Użytkownika

fx-9860G SDfx-9860GUser’s GuideEhttp://edu.casio.com

20050401EXPONENTSExample:1250 × 2.0651. Press o.2. Press bcfa*c.ag.3. PressM and the ^ indicator appears on the display.4. Press f. The ^5 on the disp

20061001<Math>A4(MATH)5(d2/dx2)vMde+evx+v-gedwu Quadratic Differential Applications• Arithmetic operations can be performed using two quadratic

20050401kkkkk Integration Calculations[OPTN]-[CALC]-[∫dx]To perform integration calculations, first display the function analysis menu and then inputt

20050401<Math>4(MATH)6(g)1(∫dx)cvx+dv+eebffwuuuuu Application of Integration Calculation• Integrals can be used in addition, subtraction, multip

20050401Note the following points to ensure correct integration values.(1) When cyclical functions for integration values become positive or negative

20050401kkkkk Σ Calculations[OPTN]-[CALC]-[Σ ]To perform Σ calculations, first display the function analysis menu, and then input the valuesusing the

20050401u Σ Calculation Applications•Arithmetic operations using Σ calculation expressionsExpressions:Possible operations: Sn + Tn, Sn – Tn, etc.•Arit

200504012-5-12Numerical Calculationskkkkk Maximum/Minimum Value Calculations[OPTN]-[CALC]-[FMin]/[FMax]After displaying the function analysis menu, yo

200504012-5-13Numerical Calculations#In the function f(x), only X can be used as avariable in expressions. Other variables (Athrough Z excluding X, r,

200504012-6 Complex Number CalculationsYou can perform addition, subtraction, multiplication, division, parentheses calculations,function calculations

200504012-6-2Complex Number Calculationskkkkk Arithmetic Operations[OPTN]-[CPLX]-[i]Arithmetic operations are the same as those you use for manual cal

20050401GRAPH FUNCTIONSThe graphing capabilities of this calculator makes it possible to draw complex graphsusing either rectangular coordinates (hori

200504012-6-3Complex Number Calculationskkkkk Absolute Value and Argument[OPTN]-[CPLX]-[Abs]/[Arg]The unit regards a complex number in the form a + bi

20050401kkkkk Extraction of Real and Imaginary Parts[OPTN]-[CPLX]-[ReP]/[lmP]Use the following procedure to extract the real part a and the imaginary

200504012-6-5Complex Number Calculationskkkkk Polar and Rectangular Form Transformation[OPTN]-[CPLX]-['''''r∠θ]/[''

200504012-7 Binary, Octal, Decimal, and HexadecimalCalculations with IntegersYou can use the RUN • MAT mode and binary, octal, decimal, and hexadecima

20050401• The following are the calculation ranges for each of the number systems.Binary ValuesPositive: 0 < x < 111111111111111Negative: 100000

20050401kkkkk Selecting a Number SystemYou can specify decimal, hexadecimal, binary, or octal as the default number system usingthe Setup screen.uuuuu

20050401Example 2 To input and execute 1238 × ABC16, when the default number system isdecimal or hexadecimal!m(SET UP)c2(Dec)JA1(d~o)4(o)bcd*2(h)ABC*1

20050401Example 2 To display the result of “368 or 11102” as an octal value!m(SET UP)c5(Oct)JAdg2(LOG)4(or)J1(d~o)3(b)bbbawExample 3 To negate 2FFFED1

200504012-8-1Matrix Calculations2-8 Matrix CalculationsFrom the Main Menu, enter the RUN • MAT mode, and press 1('MAT) to perform Matrixcalculati

20050401k Inputting and Editing MatricesPressing 1('MAT) displays the Matrix Editor screen. Use the Matrix Editor to input andedit matrices.• {D

200504012. Press 1(ROOT).Press e for other roots.Example 3: Determine the area bounded by the origin and the X = –1 root obtainedfor Y = X(X + 1)(X –

20061001u To input cell valuesExample To input the following data into Matrix B :The following operation is a continuation of the example calculation

20050401uDeleting MatricesYou can delete either a specific matrix or all matrices in memory.u To delete a specific matrix1. While the Matrix Editor is

20050401k Matrix Cell OperationsUse the following procedure to prepare a matrix for cell operations.1. While the Matrix Editor is on the display, use

20050401uuuuu To calculate the scalar multiplication of a rowExample To calculate the product of row 2 of the following matrix and the scalar4 :12Matr

20050401u To add two rows togetherExample To add row 2 to row 3 of the following matrix :12Matrix A = 34561(R-OP)4(Rw+)Specify number of row to be add

20050401u To insert a rowExample To insert a new row between rows one and two of the followingmatrix :12Matrix A = 3456c2(ROW)2(INS)u To add a rowExam

200504012-8-9Matrix CalculationsuColumn Operations• {DEL} ... {delete column}• {INS} ... {insert column}• {ADD} ... {add column}u To delete a columnEx

20050401u To add a column Example To add a new column to the right of column 2 of the followingmatrix :12Matrix A = 3456e3(COL)3(ADD)k Modifying Matr

20050401u Matrix Data Input Format [OPTN]-[MAT]-[Mat]The following shows the format you should use when inputting data to create a matrix usingthe Mat

20050401u To input an identity matrix [OPTN]-[MAT]-[Iden]Use the Identity command to create an identity matrix.Example 2 To create a 3 × 3 identity ma

20050401DUAL GRAPHWith this function you can split the display between two areas and display two graphwindows.Example:To draw the following two graphs

200504012-8-13Matrix CalculationsuModifying Matrices Using Matrix CommandsYou can also use matrix commands to assign values to and recall values from

20050401uuuuu To fill a matrix with identical values and to combine two matrices into asingle matrix[OPTN]-[MAT]-[Fill]/[Aug]Use the Fill command to f

20050401uuuuu To assign the contents of a matrix column to a list[OPTN]-[MAT]-[M→L]Use the following format with the Mat→List command to specify a col

20050401k Matrix Calculations [OPTN]-[MAT]Use the matrix command menu to perform matrix calculation operations.u To display the matrix commands1. Fro

20050401uMatrix Arithmetic Operations [OPTN]-[MAT]-[Mat]/[Iden]Example 1 To add the following two matrices (Matrix A + Matrix B) :A =11B =2321 21AK2(M

20050401uDeterminant [OPTN]-[MAT]-[Det]Example Obtain the determinant for the following matrix :123Matrix A = 456–1 –2 0K2(MAT)3(Det)1(Mat)av(A)wuMatr

20050401uMatrix Inversion [OPTN]-[MAT]-[x–1]Example To invert the following matrix :Matrix A =1234K2(MAT)1(Mat)av(A)!) (x–1) wuSquaring a Matrix [OPTN

20050401uRaising a Matrix to a Power [OPTN]-[MAT]-[ ]Example To raise the following matrix to the third power :Matrix A =1234K2(MAT)1(Mat)av(A)MdwuDe

200504012-8-21Matrix Calculationsk Performing Matrix Calculations Using Natural Inputu To specify the dimensions (size) of a matrix1. In the RUN • MAT

200504012-8-22Matrix Calculationsu To input cell valuesExample To perform the calculation shown below11233× 813 564The following operation is a conti

200504013. Use d e f c to move the pointeragain. As you do, a box appears on the display.Move the pointer so the box encloses the areayou want to enla

20050401List FunctionA list is a storage place for multiple data items.This calculator lets you store up to 26 lists in a single file, andyou can stor

200504013-1 Inputting and Editing a ListWhen you enter the STAT mode, the “List Editor” will appear first. You can use the List Editorto input data in

20050401uuuuu To batch input a series of values1. Use the cursor keys to move the highlighting to another list.2. Press !*( { ), and then input the va

20050401kkkkk Editing List Valuesuuuuu To change a cell valueUse the cursor keys to move the highlighting to the cell whose value you want to change.I

20050401uuuuu To delete all cells in a listUse the following procedure to delete all the data in a list.1. Use the cursor key to move the highlighting

200504013-1-5Inputting and Editing a Listkkkkk Naming a ListYou can assign List 1 through List 26 “sub names” of up to eight bytes each.uuuuu To name

20050401kkkkk Sorting List ValuesYou can sort lists into either ascending or descending order. The highlighting can be locatedin any cell of the list.

20050401uuuuu To sort multiple listsYou can link multiple lists together for a sort so that all of their cells are rearranged inaccordance with the so

200504013-1-8Inputting and Editing a ListDescending orderUse the same procedure as that for the ascending order sort. The only difference is thatyou s

200504013-2 Manipulating List DataList data can be used in arithmetic and function calculations. In addition, various list datamanipulation functions

200504014. Press 4(VAR) bw to assign an initial valueof 1 to coefficient A.5. Press 2(SET) bwdwbwto specify the range and increment of changein coeffi

20050401u To count the number of data items in a list [OPTN]-[LIST]-[Dim]K1(LIST)3(Dim)1(List) <list number 1-26> w• The number of cells a list

200504013-2-3Manipulating List DataExample To create a 2-row × 3-column matrix (each cell of whichcontains 0) in Matrix AA!*( { )c,d!/( } )aK1(LIST)3(

200504013-2-4Manipulating List Datau To find the minimum value in a list [OPTN]-[LIST]-[Min]K1(LIST)6(g)1(Min)6(g)6(g)1(List) <list number 1-26>

20050401u To calculate the mean of data items [OPTN]-[LIST]-[Mean]K1(LIST)6(g)3(Mean)6(g)6(g)1(List) <list number 1-26>)wExample To calculate th

20050401u To calculate the median of data items of specified frequency[OPTN]-[LIST]-[Med]This procedure uses two lists: one that contains values and o

20050401u To calculate the product of values in a list [OPTN]-[LIST]-[Prod]K1(LIST)6(g)6(g)2(Prod)6(g)1(List)<list number 1-26>wExample To calcu

20050401Example To calculate the percentage represented by each data item in List 1(2, 3, 6, 5, 4)AK1(LIST)6(g)6(g)4(%)6(g)1(List)bwu To calculate the

200504013-3 Arithmetic Calculations Using ListsYou can perform arithmetic calculations using two lists or one list and a numeric value.Calculation res

20050401u To directly input a list of valuesYou can also directly input a list of values using {, }, and ,.Example 1 To input the list: 56, 82, 64!*(

20050401u To recall the value in a specific list cellYou can recall the value in a specific list cell and use it in a calculation. Specify the cellnum

20050401TABLE FUNCTIONThe Table Function makes it possible to generate a table of solutions as differentvalues are assigned to the variables of a func

20050401k Graphing a Function Using a ListWhen using the graphing functions of this calculator, you can input a function such as Y1 =List 1 X. If List

200504015. Press bw.6. Enter the STAT mode to confirm that TABLE mode column Y1 has been copied to List 1.k Performing Scientific Function Calculation

200504013-4-1Switching Between List Files3-4 Switching Between List FilesYou can store up to 26 lists (List 1 to List 26) in each file (File 1 to File

20050401ChapterEquation CalculationsYour graphic calculator can perform the following three types ofcalculations:•Simultaneous linear equations•Quadra

200504014-1-1Simultaneous Linear Equations4-1 Simultaneous Linear EquationsDescriptionYou can solve simultaneous linear equations with two to six unkn

200504014-1-2Simultaneous Linear EquationsExample To solve the following simultaneous linear equations for x, y, and z4x + y –2z =– 1x +6y +3z = 1– 5x

200504014-2-1Quadratic and Cubic Equations# Internal calculations are performed using a15-digit mantissa, but results are displayedusing a 10-digit ma

200504014-2-2Quadratic and Cubic EquationsExample To solve the cubic equation (Angle unit = Rad)x3 – 2x2 – x + 2 = 0Procedure1 m EQUA2 2(POLY)2(3)3bw-

200504014-3-1Solve Calculations4-3 Solve CalculationsDescriptionThe Solve Calculation mode lets you determine the value of any variable in a formula w

200504014-3-2Solve CalculationsExample An object thrown into the air at initial velocity V takes time T to reachheight H. Use the following formula to

20050401Precautions when Using this ProductA progress bar and/or a busy indicator appear on the display whenever the calculator isperforming a calcula

200504014-4 What to Do When an Error Occursu Error during coefficient value inputPress the J key to clear the error and return to the value that was r

20050401GraphingSections 5-1 and 5-2 of this chapter provide basic informationyou need to know in order to draw a graph. The remainingsections describ

200504015-1-1Sample Graphs5-1 Sample Graphskkkkk How to draw a simple graph (1)DescriptionTo draw a graph, simply input the applicable function.Set Up

200504015-1-2Sample GraphsExample To graph y = 3x2Procedure1 m GRAPH2dvxw3 6(DRAW) (or w)Result Screen#Pressing A while a graph is on the displaywill

200504015-1-3Sample Graphskkkkk How to draw a simple graph (2)DescriptionYou can store up to 20 functions in memory and then select the one you want f

200504015-1-4Sample GraphsExample Input the functions shown below and draw their graphsY1 = 2x2 – 3, r2 = 3sin2θProcedure1 m GRAPH2 3(TYPE)1(Y=)cvx-dw

200504015-1-5Sample Graphskkkkk How to draw a simple graph (3)DescriptionUse the following procedure to graph the function of a parabola, circle, elli

200504015-1-6Sample GraphsExample Graph the circle (X–1)2 + (Y–1)2 = 22Procedure1 m CONICS2 ccccw3bwbwcw4 6(DRAW)Result Screen(Parabola) (Ellipse) (Hy

20050401kkkkk How to draw a simple graph (4)DescriptionYou can specify the graph line style, if you want.Set Up1. From the Main Menu, enter the GRAPH

20050401Example To graph y = 3x2Procedure1 m GRAPH2 3(TYPE)1(Y=)dvxw3 f4(STYL)3( )J4 6(DRAW) (or w)Result Screen(Normal) (Thick) (Dotted)5-1-8Sample G

20050401Handling Precautions•Your calculator is made up of precision components. Never try to take it apart.•Avoid dropping your calculator and subjec

200504015-2 Controlling What Appears on a Graph Screenkkkkk V-Window (View Window) SettingsUse the View Window to specify the range of the x- and y-ax

200504015-2-2Controlling What Appears on a Graph Screenu V-Window Setting Precautions• Inputting zero for Tθ ptch causes an error.•Any illegal input (

20050401kkkkk Initializing and Standardizing the V-Windowu To initialize the V-Window1. From the Main Menu, enter the GRAPH mode.2. Press !3(V-WIN).Th

20050401kkkkk V-Window MemoryYou can store up to six sets of V-Window settings in V-Window memory for recall when youneed them.u To store V-Window set

20050401kkkkk Specifying the Graph RangeDescriptionYou can define a range (start point, end point) for a function before graphing it.Set Up1. From the

200504015-2-6Controlling What Appears on a Graph ScreenExample Graph y = x2 + 3x – 2 within the range – 2 < x < 4Use the following V-Window sett

200504015-2-7Controlling What Appears on a Graph Screenkkkkk ZoomDescriptionThis function lets you enlarge and reduce the graph on the screen.Set Up1.

200504015-2-8Controlling What Appears on a Graph Screen#You must specify two different points for boxzoom, and the two points cannot be on astraight l

200504015-2-9Controlling What Appears on a Graph Screenkkkkk Factor ZoomDescriptionWith factor zoom, you can zoom in or out, centered on the current c

200504015-2-10Controlling What Appears on a Graph ScreenExample Enlarge the graphs of the two expressions shown below five times onboth the x- and y-a

20050401Be sure to keep physical records of all important data!Low battery power or incorrect replacement of the batteries that power the unit can cau

200504015-3-1Drawing a Graph5-3 Drawing a GraphYou can store up to 20 functions in memory. Functions in memory can be edited, recalled,and graphed.kkk

200504015-3-2Drawing a Graphu To store a polar coordinate function (r=) *1Example To store the following expression in memory area r2 : r = 5 sin3θ3(T

200504015-3-3Drawing a Graphu To store an X = constant expression *1Example To store the following expression in memory area X4 :X = 33(TYPE)4(X=c) (S

20050401u To assign values to the coefficients and variables of a graph functionExample To assign the values –1, 0, and 1 to variable A in Y = AX2–1,

200504015-3-5Drawing a Graph• If you do not specify a variable name (variable A in the above key operation), the calculatorautomatically uses one of t

20050401kkkkk Editing and Deleting Functionsu To edit a function in memoryExample To change the expression in memory area Y1 from y = 2x2 – 5 toy = 2x

20050401u To change the type of a function*11. While the Graph relation list is on the display, press f or c to move the highlightingto the area that

2006100120070101k Selecting Functions for Graphingu To specify the draw/non-draw status of a graph1. On the graph relation list, use f and c to highli

20050401kkkkk Graph MemoryGraph memory lets you store up to 20 sets of graph function data and recall it later when youneed it.A single save operation

200504015-4 Storing a Graph in Picture MemoryYou can save up to 20 graphic images in picture memory for later recall. You can overdrawthe graph on the

GUIDELINES LAID DOWN BY FCC RULES FOR USE OF THE UNIT IN THE U.S.A. (not appli-cable to other areas).NOTICEThis equipment has been tested and found to

20050401ContentsGetting Acquainted — Read This First!Chapter 1 Basic Operation1-1 Keys ...

200504015-5 Drawing Two Graphs on the Same Screenkkkkk Copying the Graph to the Sub-screenDescriptionDual Graph lets you split the screen into two par

20050401Example Graph y = x(x + 1)(x – 1) in the main screen and sub-screen.Use the following V-Window settings.(Main Screen)Xmin = –2, Xmax = 2, Xsca

20050401kkkkk Graphing Two Different FunctionsDescriptionUse the following procedure to graph different functions in the main screen and sub-screen.Se

20050401Example Graph y = x(x + 1)(x – 1) in the main screen, and y = 2x2 – 3 in the sub-screen.Use the following V-Window settings.(Main Screen)Xmin

20050401kkkkk Using Zoom to Enlarge the Sub-screenDescriptionUse the following procedure to enlarge the main screen graph and then move it to the sub-

20050401Example Draw the graph y = x(x + 1)(x – 1) in the main screen, and then useBox Zoom to enlarge it.Use the following V-Window settings.(Main S

20061001200701015-6-1Manual Graphing5-6 Manual Graphingk Rectangular Coordinate GraphDescriptionInputting the Graph command in the RUN • MAT mode ena

200504015-6-2Manual GraphingExample Graph y = 2x2 + 3x – 4Use the following V-Window settings.Xmin = –5, Xmax = 5, Xscale = 2Ymin = –10, Ymax = 10, Ys

200504015-6-3Manual Graphingkkkkk Integration GraphDescriptionInputting the Graph command in the RUN • MAT mode enables graphing of functionsproduced

200504015-6-4Manual GraphingExample Graph the integration ∫ (x + 2)(x – 1)(x – 3) dx.Use the following V-Window settings.Xmin = –4, Xmax = 4, Xscale

20050401Chapter 5 Graphing5-1 Sample Graphs ... 5-1-15-2 Controlling What

200504015-6-5Manual Graphingkkkkk Drawing Multiple Graphs on the Same ScreenDescriptionUse the following procedure to assign various values to a varia

200504015-6-6Manual GraphingExample To graph y = Ax2 – 3 as the value of A changes in the sequence 3, 1,–1.Use the following V-Window settings.Xmin =

200504015-6-7Manual Graphingkkkkk Using Copy and Paste to Graph a FunctionDescriptionYou can graph a function by copying it to the clipboard, and then

200504015-6-8Manual GraphingExample While the graph of y = 2x2 + 3x – 4 is currently displayed, to paste thepreviously copied function Y=X from the cl

200504015-7 Using TablesTo enter the TABLE mode, select the TABLE icon on the Main Menu.k Storing a Function and Generating a Number Tableu To store a

20050401u To generate a table using a list1. While the Table relation list is on the screen, display the Setup screen.2. Highlight Variable and then p

20050401You can use cursor keys to move the highlighting around the table for the following purposes.•To display the selected cell’s value at the bott

20050401kkkkk Editing and Deleting Functionsu To edit a functionExample To change the function in memory area Y1 from y = 3x2 – 2 toy = 3x2 – 5Use f a

200504015-7-5Using Tableskkkkk Editing TablesYou can use the table menu to perform any of the following operations once you generate atable.•Change th

200504015-7-6Using TablesuRow Operationsu To delete a rowExample To delete Row 2 of the table generated on page 5-7-2c 3(ROW)1(DEL)u To insert a rowEx

200504013ContentsChapter 8 Programming8-1 Basic Programming Steps ... 8-1-18-2 PRGM Mode

200504015-7-7Using Tablesu To add a rowExample To add a new row below Row 7 in the table generated on page 5-7-2cccccc 3(ROW)3(ADD)uDeleting a Table1.

20050401kkkkk Copying a Table Column to a ListA simple operation lets you copy the contents of a numeric table column into a list.Use d and e to move

20050401kkkkk Drawing a Graph from a Number TableDescriptionUse the following procedure to generate a number table and then draw a graph based on thev

20050401Example Store the two functions below, generate a number table, and then drawa line graph. Specify a range of –3 to 3, and an increment of 1.

20050401kkkkk Specifying a Range for Number Table GenerationDescriptionUse the following procedure to specify a number table range when calculating sc

20050401Example Store the three functions shown below, and then generate a table forfunctions Y1 and Y3. Specify a range of –3 to 3, and an increment

20050401kkkkk Simultaneously Displaying a Number Table and GraphDescriptionSpecifying T+G for Dual Screen on the Setup screen makes it possible to dis

20050401Example Store the function Y1 = 3x2 – 2 and simultaneously display its numbertable and line graph. Use a table range of –3 to 3 with an increm

200504015-7-15Using Tableskkkkk Using Graph-Table LinkingDescriptionWith Dual Graph, you can use the following procedure to link the graph and table s

200504015-7-16Using TablesExample Store the function Y1 = 3logx and simultaneously display its numbertable and plot-type graph. Use a table range of 2

200504014ContentsChapter 13 Using SD Cards (fx-9860G SD only)13-1 Using an SD Card ...

200504015-8 Dynamic Graphingkkkkk Using Dynamic GraphDescriptionDynamic Graph lets you define a range of values for the coefficients in a function, an

20050401Example Use Dynamic Graph to graph y = A (x – 1)2 – 1, in which the value ofcoefficient A changes from 2 through 5 in increments of 1. The Gra

20050401kkkkk Drawing a Dynamic Graph LocusDescriptionTurning on the Dynamic Graph locus setting on the Setup screen lets you overlay a graphdrawn by

200504015-8-4Dynamic GraphingExample Use Dynamic Graph to graph y = Ax, in which the value of coefficientA changes from 1 through 4 in increments of 1

20050401kkkkk Dynamic Graph Application ExamplesDescriptionYou can also use Dynamic Graph to simulate simple physical phenomena.Set Up1. From the Main

20050401Example The path over time T of a ball thrown in the air at initial velocity V andan angle of θ degrees from horizontal can be calculated as f

20050401k Adjusting the Dynamic Graph SpeedYou can use the following procedure to adjust the Dynamic Graph speed while the drawoperation is taking pla

20050401kkkkk Using Dynamic Graph MemoryYou can store Dynamic Graph conditions and screen data in Dynamic Graph memory forlater recall when you need i

200504015-9 Graphing a Recursion Formulakkkkk Generating a Number Table from a Recursion FormulaDescriptionYou can input up to three of the following

20050401Example Generate a number table from recursion between three terms asexpressed by an+2 = an+1 + an, with initial terms of a1 = 1, a2 = 1(Fibon

20050401Getting Acquainted— Read This First!About this User’s Guideu! x( )The above indicates you should press ! and then x, which will input a symb

20050401kkkkk Graphing a Recursion Formula (1)DescriptionAfter generating a number table from a recursion formula, you can graph the values on a lineg

20050401Example Generate a number table from recursion between two terms asexpressed by an+1 = 2an+1, with an initial term of a1 = 1, as n changesin v

20050401kkkkk Graphing a Recursion Formula (2)DescriptionThe following describes how to generate a number table from a recursion formula and graphthe

20050401Example Generate a number table from recursion between two terms asexpressed by an+1 = 2an+1, with an initial term of a1 = 1, as n changesin v

20050401kkkkk WEB Graph (Convergence, Divergence)Descriptiony = f(x) is graphed by presuming an+1 = y, an = x for linear two-term regression an+1 = f

20050401Example To draw the WEB graph for the recursion formula an+1 = –3(an)2 + 3an,bn+1 = 3bn + 0.2, and check for divergence or convergence. Use th

200504015-9-9Graphing a Recursion Formulakkkkk Graphing a Recursion Formula on Dual ScreenDescriptionWhen “T+G” is specified for the Dual Screen setti

200504015-9-10Graphing a Recursion FormulaExample Generate a number table from recursion between two terms asexpressed by an+1 = 2an+1, with an initia

200504015-10-1Changing the Appearance of a Graph*1The above shows the function menu that appearsin the GRAPH mode. Menu items may differsomewhat in ot

20050401Example Draw a line that is tangent to point (2, 0) on the graph fory = x (x + 2)(x – 2).Use the following V-Window settings.Xmin = –6.3, Xmax

200504010-1-1Getting AcquainteduGraphsAs a general rule, graph operations are shown onfacing pages, with actual graph examples on the righthand page.

20050401kkkkk Inserting CommentsDescriptionYou can insert comments anywhere you want in a graph.Set Up1. Draw the graph.Execution2. Press !4(SKTCH)6(g

20050401Example Insert text into the graph y = x (x + 2)(x – 2).Use the following V-Window settings.Xmin = –5, Xmax = 5, Xscale = 1Ymin = –5, Ymax = 5

20050401kkkkk Freehand DrawingDescriptionYou can use the pen option for freehand drawing in a graph.Set Up1. Draw the graph.Execution2. Press !4(SKTCH

20050401Example Use the pen to draw on the graph y = x (x + 2)(x – 2).Use the following V-Window settings.Xmin = –5, Xmax = 5, Xscale = 1Ymin = –5, Ym

200504015-10-7Changing the Appearance of a Graphkkkkk Changing the Graph BackgroundYou can use the Setup screen to specify the memory contents of any

200504015-10-8Changing the Appearance of a GraphDraw the dynamic graph.(Y = X2 – 1)↓↑(Y = X2)↓↑(Y = X2 + 1)•See “5-8 Dynamic Graphing” for details on

200504015-11 Function Analysiskkkkk Reading Coordinates on a Graph LineDescriptionTrace lets you move a pointer along a graph and read out coordinates

20050401Example Read coordinates along the graph of the function shown below.Y1 = x2 – 3Use the following V-Window settings.Xmin = –5, Xmax = 5, Xscal

20050401kkkkk Displaying the DerivativeDescriptionIn addition to using Trace to display coordinates, you can also display the derivative at thecurrent

20050401Example Read coordinates and derivatives along the graph of the functionshown below.Y1 = x2 – 3Use the following V-Window settings.Xmin = –5,

20050401Basic Operation1-1 Keys1-2 Display1-3 Inputting and Editing Calculations1-4 Option (OPTN) Menu1-5 Variable Data (VARS) Menu1-6 Program (PRGM)

20050401kkkkk Graph to TableDescriptionYou can use trace to read the coordinates of a graph and store them in a number table. Youcan also use Dual Gra

20050401Example Save, in a table, the coordinates in the vicinity of the points ofintersection at X = 0 for the two graphs shown below, and store thet

20050401kkkkk Coordinate RoundingDescriptionThis function rounds off coordinate values displayed by Trace.Set Up1. From the Main Menu, enter the GRAPH

20050401Example Use coordinate rounding and display the coordinates in the vicinity ofthe points of intersection for the two graphs produced by thefun

20050401kkkkk Calculating the RootDescriptionThis feature provides a number of different methods for analyzing graphs.Set Up1. From the Main Menu, ent

20050401Example Draw the graph shown below and calculate the root for Y1.Y1 = x(x + 2)(x – 2)Use the following V-Window settings.Xmin = –6.3, Xmax = 6

20050401kkkkk Calculating the Point of Intersection of Two GraphsDescriptionUse the following procedure to calculate the point of intersection of two

20050401Example Graph the two functions shown below, and determine the point ofintersection between Y1 and Y2.Y1 = x + 1, Y2 = x2Use the following V-

20050401k Determining the Coordinates for Given PointsDescriptionThe following procedure describes how to determine the y-coordinate for a given x, an

20050401Example Graph the two functions shown below and then determine the y-coordinate for x = 0.5 and the x-coordinate for y = 2.2 on graph Y2.Y1 =

200504011-1 Keys1-1-1Keys

20050401kkkkk Calculating the lntegral Value for a Given RangeDescriptionUse the following procedure to obtain integration values for a given range.Se

20050401Example Graph the function shown below, and then determine the integralvalue at (–2, 0).Y1 = x(x + 2)(x – 2)Use the following V-Window setting

20050401kkkkk Conic Section Graph AnalysisYou can determine approximations of the following analytical results using conic sectiongraphs.• Focus/verte

20050401u To calculate the focus, vertex and length of latus rectum[G-SLV]-[FOCS]/[VTX]/[LEN]Example To determine the focus, vertex and length of latu

20050401u To calculate the center and radius [G-SLV]-[CNTR]/[RADS]Example To determine the center and radius for the circle(X + 2)2 + (Y + 1)2 = 22Use

20050401u To calculate the x- and y-intercepts [G-SLV]-[X-IN]/[Y-IN]Example To determine the x- and y-intercepts for the hyperbola(X – 3)2(Y – 1)2––––

20050401u To draw and analyze the axis of symmetry and directrix[G-SLV]-[SYM]/[DIR]Example To draw the axis of symmetry and directrix for the parabola

20050401u To draw and analyze the asymptotes [G-SLV]-[ASYM]Example To draw the asymptotes for the hyperbola(X – 1)2(Y – 1)2–––––––– – –––––––– = 122

20050401ChapterStatistical Graphs andCalculationsThis chapter describes how to input statistical data into lists, howto calculate the mean, maximum an

200504016-1 Before Performing Statistical CalculationsEntering the STAT mode from the Main Menu displays the List Editor screen.You can use the List E

20050401Page Page Page Page Page Page5-11-1Page Page Page Page Page5-2-7 5-2-12-4-7 2-4-51-1-3 2-4-7 2-4-55-10-1 5-11-91-2-31-6-11-1-3 1-4-1 1-5-1 1-2

20050401k Changing Graph ParametersUse the following procedures to specify the graph draw/non-draw status, the graph type, andother general settings f

20050401• Mark TypeThis setting lets you specify the shape of the plot points on the graph.u To display the general graph settings screen [GRPH]-[SET]

200504012. Graph draw/non-draw status [GRPH]-[SEL]The following procedure can be used to specify the draw (On)/non-draw (Off) status of each ofthe gra

200504016-2 Calculating and Graphing Single-VariableStatistical DataSingle-variable data is data with only a single variable. If you are calculating t

20050401k Med-box Graph (MedBox)This type of graph lets you see how a large number of data items are grouped within specificranges. A box encloses all

20050401k Normal Distribution Curve (N • Dis)The normal distribution curve is graphed using the following normal distribution function.y =1(2 π) xσne–

20050401k Displaying the Calculation Results of a Drawn Single-Variable GraphSingle-variable statistics can be expressed as both graphs and parameter

200504016-3-1Calculating and Graphing Paired-Variable Statistical Data6-3 Calculating and Graphing Paired-VariableStatistical Datak Drawing a Scatter

20050401Example Input the two sets of data shown below. Next, plot the data on ascatter diagram and connect the dots to produce an xy line graph.0.5,

20050401k Drawing a Regression GraphDescriptionUse the following procedure to input paired-variable statistical data, perform a regressioncalculation

200504011-1-3Keyskkkkk Key MarkingsMany of the calculator’s keys are used to perform more than one function. The functionsmarked on the keyboard are c

20050401Example Input the two sets of data shown below and plot the data on a scatterdiagram. Next, perform logarithmic regression on the data to disp

20050401kkkkk Selecting the Regression TypeAfter you graph paired-variable statistical data, press 1(CALC). Then you can use thefunction menu at the b

20050401kkkkk Linear Regression GraphLinear regression uses the method of least squares to plot a straight line that passes close toas many data point

20050401kkkkk Quadratic/Cubic/Quartic Regression GraphA quadratic/cubic/quartic regression graph represents connection of the data points of ascatter

20050401k Logarithmic Regression GraphLogarithmic regression expresses y as a logarithmic function of x. The standard logarithmicregression formula is

20050401kkkkk Power Regression GraphPower regression expresses y as a proportion of the power of x. The standard powerregression formula is y = a × xb

20050401kkkkk Logistic Regression GraphLogistic regression is best applied for time-based phenomena in which there is a continualincrease until a satu

20050401kkkkk Displaying the Calculation Results of a Drawn Paired-Variable GraphPaired-variable statistics can be expressed as both graphs and parame

20050401kkkkk Multiple GraphsYou can draw more than one graph on the same display by using the procedure under“Changing Graph Parameters” to set the g

20050401k Overlaying a Function Graph on a Statistical GraphDescriptionYou can overlay a paired-variable statistical graph with any type of function g

BEFORE USING THE CALCULATORFOR THE FIRST TIME...This calculator does not contain any main batteries when you purchase it. Be sure toperform the follow

200504011-2-1Display1-2 Displayk Selecting IconsThis section describes how to select an icon in the Main Menu to enter the mode you want.uuuuu To sele

20050401Example Input the two sets of data shown below. Next, plot the data on ascatter diagram and overlay a function graph y = 2ln x.0.5, 1.2, 2.4,

200504016-4 Performing Statistical CalculationsAll of the statistical calculations up to this point were performed after displaying a graph. Thefollow

20050401kkkkk Single-Variable Statistical CalculationsIn the previous example under “Displaying the Calculation Results of a Drawn Single-Variable Gra

20050401k Regression CalculationIn the explanations from “Linear Regression Graph” to “Logistic Regression Graph,”regression calculation results were

20050401• Linear Regression ...MSe = Σ1n – 2 i=1n(yi – (axi+ b))2• Quadratic Regression ...MSe = Σ1n – 3 i=1n(yi – (axi + bxi+ c))22• Cubic Regressi

200504012. Input the value you want for x and then press w.• This causes the coordinates for x and y to appear at the bottom of the display, andmoves

20050401k Estimated Value Calculation ( , )After drawing a regression graph with the STAT mode, you can use the RUN • MAT mode tocalculate estimated

20050401k Normal Probability Distribution CalculationYou can calculate normal probability distributions for single-variable statistics with theRUN • M

200504011. From the Main Menu, enter the STAT mode.2. Input the height data into List 1 and the frequency data into List 2.3. Perform the single-varia

200504016-4-9Performing Statistical Calculationsk Drawing a Normal Probability Distribution GraphDescriptionYou can draw a normal probability distribu

200504011-2-2DisplayIcon Mode Name DescriptionS • SHT Use this mode to perform spreadsheet calculations. Each file(Spreadsheet) contains a 26-column ×

200504016-4-10Performing Statistical CalculationsExample To draw a normal probability P (0.5) graph.Procedure1 m RUN • MAT2 !4(SKTCH)1(Cls)w5(GRPH)1(Y

200504016-5 TestsThe Z Test provides a variety of different standardization-based tests. They make it possibleto test whether or not a sample accurat

20050401The following pages explain various statistical calculation methods based on the principlesdescribed above. Details concerning statistical pri

20050401Perform the following key operations from the statistical data list.3(TEST)1(Z)1(1-S)The following shows the meaning of each item in the case

20050401Calculation Result Output Example µG11.4...direction of testz ... z scorep

20050401uuuuu 2-Sample Z TestThis test is used when the standard deviations for two populations are known to test thehypothesis. The 2-Sample Z Test i

20050401The following shows the meaning of parameter data specification items that are differentfrom list data specification.o1 ...

20050401uuuuu 1-Prop Z TestThis test is used to test for an unknown proportion of successes. The 1-Prop Z Test isapplied to the normal distribution.Z

20050401uuuuu 2-Prop Z TestThis test is used to compare the proportion of successes. The 2-Prop Z Test is applied tothe normal distribution.Z = n1x1n2

20050401Calculation Result Output Examplep1>p2 ... direction of testz ... z scorep ...

20050401kkkkk About the Function MenuUse the function keys (1 to 6) to access the menus and commands in the menu baralong the bottom of the display sc

20050401kkkkk t Testsuuuuu t Test Common FunctionsYou can use the following graph analysis functions after drawing a t Test result output graph.• 1(T)

20050401uuuuu 1-Sample t TestThis test uses the hypothesis test for a single unknown population mean when the popula-tion standard deviation is unknow

20050401Calculation Result Output Example µ G 11.3 ... direction of testt...t scorep ..

20050401uuuuu 2-Sample t Test2-Sample t Test compares the population means when the population standard deviationsare unknown. The 2-Sample t Test is

20050401The following shows the meaning of each item in the case of list data specification.Data ... data typeµ1 ...

20050401Calculation Result Output Exampleµ1Gµ2 ... direction of testt...t scorep ...

20050401uuuuu LinearReg t TestLinearReg t Test treats paired-variable data sets as (x, y) pairs, and uses the method ofleast squares to determine the

20050401# [Save Res] does not save the β & ρconditions in line 2.#When the list specified by [Save Res] is thesame list specified by the [Resid Li

20050401# The matrix must be at least two lines by twocolumns. An error occurs if the matrix hasonly one line or one column.#Pressing 1(Mat) while the

20050401# Pressing 6('MAT) while a calculationresult is displayed enters the Matrix Editor,which you can use to edit and view thecontents of matr

20050401kkkkk Normal DisplayThe calculator normally displays values up to 10 digits long. Values that exceed this limit areautomatically converted to

200504016-5-20Testskkkkk 2-Sample F Test2-Sample F Test tests the hypothesis for the ratio of sample variances. The F Test isapplied to the F distribu

20050401# [Save Res] does not save the σ1 condition inline 2.# V-Window settings are automaticallyoptimized for drawing the graph.#Executing an analys

20050401*1 [Save Res] saves each vertical column of thetable into its own list. The leftmost column issaved in the specified list, and eachsubsequent

20050401# Graphing is available with Two-Way ANOVAonly. V-Window settings are performedautomatically, regardless of Setup screensettings.# Using the T

20050401kkkkk ANOVA (Two-Way)uuuuu DescriptionThe nearby table shows measurement results for a metal product produced by a heattreatment process based

20050401uuuuu Input Exampleuuuuu Results6-5-25Tests

200504016-6 Confidence IntervalA confidence interval is a range (interval) that includes a statistical value, usually thepopulation mean.A confidence

20050401uuuuu General Confidence Interval PrecautionsInputting a value in the range of 0 < C-Level < 1 for the C-Level setting sets you value yo

20050401kkkkk Z Intervaluuuuu 1-Sample Z Interval1-Sample Z Interval calculates the confidence interval for an unknown population meanwhen the populat

20050401After setting all the parameters, use c to move the highlighting to “Execute” and then pressthe function key shown below to perform the calcul

20050401kkkkk Special Display FormatsThis calculator uses special display formats to indicate fractions, hexadecimal values, anddegrees/minutes/second

20050401The following shows the meaning of each item in the case of list data specification.Data ... data typeC-Level ...

20050401uuuuu 1-Prop Z Interval1-Prop Z Interval uses the number of data to calculate the confidence interval for anunknown proportion of successes.Th

20050401uuuuu 2-Prop Z Interval2-Prop Z Interval uses the number of data items to calculate the confidence interval for thedefference between the prop

20050401Left ... confidence interval lower limit (left edge)Right ... confidence interval upper li

20050401o ... mean of samplexσn-1 ... sample standard deviation (xσn-1 > 0)n ...

20050401The following confidence interval applies when pooling is not in effect. α is the level ofsignificance. The value 100 (1 – α) % is the confide

20050401o1 ... mean of sample 1x1σn-1 ... standard deviation (x1σn-1 > 0) of sample 1n1 ...

200504016-7 DistributionThere is a variety of different types of distribution, but the most well-known is “normaldistribution,” which is essential for

20050401uuuuu Common Distribution FunctionsAfter drawing a graph, you can use the P-CAL function to calculate an estimated p-value fora particular x v

20050401kkkkk Normal Distributionuuuuu Normal Probability DensityNormal probability density calculates the probability density of nomal distribution f

200504011-3 Inputting and Editing CalculationsNote•Unless specifically noted otherwise, all of the operations in this section are explained using theL

20050401uuuuu Normal Distribution ProbabilityNormal distribution probability calculates the probability of normal distribution data fallingbetween two

20050401Calculation Result Output Examplep ... normal distribution probabilityz:Low ... z:Low v

20050401After setting all the parameters, use c to move the highlighting to “Execute” and then pressthe function key shown below to perform the calcul

20050401kkkkk Student-t Distributionuuuuu Student-t Probability DensityStudent-t probability density calculates t probability density from a specified

20050401uuuuu Student-t Distribution ProbabilityStudent-t distribution probability calculates the probability of t distribution data fallingbetween tw

20050401Calculation Result Output Examplep ... Student-t distribution probabilityt:Low ... t:Lo

20050401Calculation Result Output Examplep ... χ2 probability density# Current V-Window settings are used forgraph draw

20050401uuuuu χ2 Distribution Probabilityχ2 distribution probability calculates the probability of χ2 distribution data falling between twospecific va

20050401Calculation Result Output Examplep ... χ2 distribution probabilitykkkkk F Distributionuuuuu F Probability Densi

20050401Calculation Result Output Examplep ... F probability density# V-Window settings for graph drawing are setautoma

20050401In the Linear input mode, pressing !D(INS) changes the cursor to ‘‘ ’’.The next function or value you input is overwritten at the location of

20050401uuuuu F Distribution ProbabilityF distribution probability calculates the probability of F distribution data falling between twospecific value

20050401Calculation Result Output Examplep ... F distribution probability6-7-15Distribution

20050401kkkkk Binomial Distributionuuuuu Binomial ProbabilityBinomial probability calculates a probability at a specified value for the discrete binom

20050401Calculation Result Output Examplep ... binomial probabilityuuuuu Binomial Cumulative DensityBinomial cumulative

20050401After setting all the parameters, use c to move the highlighting to “Execute” and then pressthe function key shown below to perform the calcul

20050401kkkkk Poisson Distributionuuuuu Poisson ProbabilityPoisson probability calculates a probability at a specified value for the discrete Poissond

20050401uuuuu Poisson Cumulative DensityPoisson cumulative density calculates a cumulative probability at specified value for thediscrete Poisson dist

20050401kkkkk Geometric Distributionuuuuu Geometric ProbabilityGeometric probability calculates the probability at a specified value, and the number o

20050401uuuuu Geometric Cumulative DensityGeometric cumulative density calculates a cumulative probability at specified value, thenumber of the trial

20050401Financial Calculation (TVM)The TVM mode provides you with the tools to perform the followingtypes of financial calculations.•Simple interest•C

200504011-3-3Inputting and Editing Calculationsu To insert a stepExample To change 2.362 to sin2.362Ac.dgxdddddsu To change the last step you inputExa

200504017-1 Before Performing Financial CalculationsFrom the Main Menu, enter the TVM mode and display the Financial screen like the oneshown below.F

200504017-1-2Before Performing Financial Calculationskkkkk Graphing in the TVM ModeAfter performing a financial calculation, you can use 6 (GRPH) to g

200504017-2 Simple InterestThis calculator uses the following formulas to calculate simple interest.uuuuu Formula365-day ModeSI' = n365× PV × iS

200504017-2-2Simple InterestUse the following function menus to maneuver between calculation result screens.•{REPT} … {parameter input screen}•{GRPH}

200504017-3 Compound InterestThis calculator uses the following standard formulas to calculate compound interest.uuuuu Formula IPV+PMT × + FVi(1 + i)

20050401FV = – (PMT × n + PV )nPMT = – PV + FVPMTn = – PV + FV• A deposit is indicated by a plus sign (+), while a withdrawal is indicated by a minu

20050401Press 2(CMPD) from the Financial 1 screen to display the following input screen forcompound interest.2(CMPD)n ...

200504017-3-4Compound InterestAfter configuring the parameters, use one of the function menus noted below to perform thecorresponding calculation.•{n}

200504017-4 Cash Flow (Investment Appraisal)This calculator uses the discounted cash flow (DCF) method to perform investment appraisalby totalling ca

20050401uuuuu PBPn: Smallest positive integer that satisfies the conditions NPVn < 0, NPVn+1 > 0, or 0.•Press 3(CASH) from the Financial 1 scree

20050401kkkkk Using Replay MemoryThe last calculation performed is always stored into replay memory. You can recall thecontents of the replay memory b

20050401Use the following function menus to maneuver between calculation result screens.•{REPT} … {parameter input screen}•{GRPH} … {draws graph}After

200610017-5 AmortizationThis calculator can be used to calculate the principal and interest portion of a monthly installment, the remaining principal

20061001BAL0 = PV (INT1 = 0 and PRN1 = PMT at beginning of installment term)u Converting between the nominal interest rate and effective interest rate

200504017-5-3AmortizationAfter configuring the parameters, use one of the function menus noted below to perform thecorresponding calculation.•{BAL} …

200504017-6 Interest Rate ConversionThe procedures in this section describe how to convert between the annual percentage rateand effective interest ra

200504017-7 Cost, Selling Price, MarginCost, selling price, or margin can be calculated by inputting the other two values.uuuuu FormulaCST = SEL100MR

200504017-8 Day/Date CalculationsYou can calculate the number of days between two dates, or you can determine what datecomes a specific number of day

20050401Input the month, day, and year, pressing w after each.After configuring the parameters, use one of the function menus noted below to perform t

20050401Programming8-1 Basic Programming Steps8-2 PRGM Mode Function Keys8-3 Editing Program Contents8-4 File Management8-5 Command Reference8-6 Using

200504018-1 Basic Programming StepsDescriptionCommands and calculations are executed sequentially, just like manual calculationmultistatements.Set Up1

200504011-3-5Inputting and Editing Calculations# The copy range of text you can specifydepends on the current “Input Mode” setting.Linear input mode:

20050401Example 1 To calculate the surface area (cm2) and volume (cm3) of three regularoctahedrons when the length of one side is 7, 10, and 15 cm,res

200504018-2 PRGM Mode Function Keys•{NEW} ... {new program}u When you are registering a file name•{RUN}/{BASE} ... {general calculation}/{number base}

20050401u When you are inputting a program —— 2(BASE)*1•{TOP}/{BTM}/{SRC}•{MENU}•{d~o} ... {decimal}/{hexadecimal}/{binary}/{octal} value input•{LOG}

200504018-3-1Editing Program Contents8-3 Editing Program Contentsk Debugging a ProgramA problem in a program that keeps the program from running corre

20050401k Using an Existing Program to Create a New ProgramSometimes you can input a new program by using a program already in memory as a base.Simply

200504018-3-3Editing Program ContentsNow edit OCTA to produce the TETRA program.1. Edit the program name.6(g)2(REN)ATETRAw2. Edit the program contents

200610018-3-4Editing Program Contentsk Searching for Data Inside a ProgramExample To search for the letter “A” inside the program named OCTA1. Recall

200504018-4-1File Management8-4 File Managementk Searching for a Fileu To find a file using initial character searchExample To use initial character s

200504018-4-2File Managementkkkkk Editing a file nameExample To change the name of a file from TRIANGLE to ANGLE1. While the program list is on the di

200504018-4-3File Managementu To delete all programs1. While the program list is on the display, press 5(DEL • A).2. Press 1 (Yes) to delete all the p

P button• If the Main Menu shown to the right is not on the display,open the back cover and press the P button locatedinside of the battery compartmen

200504013. Press 1 (COPY) to copy the highlighted text to the clipboard, and exit the copy rangespecification mode.To cancel text highlighting without

200504018-4-4File Management3. Press w to register the file name and password. Now you can input the contents ofthe program file.4. After inputting t

200504018-5-1Command Reference8-5 Command Referencek Command IndexBreak ...

200504018-5-2Command ReferenceThe following are conventions that are used in this section when describing the variouscommands.Boldface Text ...

200504018-5-3Command Reference^^^^^ (Output Command)Function: Displays an intermediate result during program execution.Description:• This command mome

20050401k Program Commands (COM)If~Then~(Else~)IfEndFunction: The Then-statement is executed only when the If-condition is true(non-zero). The Else-st

200504018-5-5Command ReferenceDescription:• The default step value is 1.•Making the starting value less than the ending value and specifying a positiv

200504018-5-6Command ReferenceWhile~WhileEndFunction: This command repeats specific commands as long as its condition is true (non-zero).Syntax:Parame

200504018-5-7Command ReferenceProgFunction: This command specifies execution of another program as a subroutine. In theRUN • MAT mode, this command ex

200504018-5-8Command ReferenceReturnFunction: This command returns from a subroutine.Syntax: ReturnDescription:Execution of the Return command inside

200504018-5-9Command Referencek Jump Commands (JUMP)DszFunction: This command is a count jump that decrements the value of a control variable by1, and

20050401u Pasting TextMove the cursor to the location where you want to paste the text, and then press !j(PASTE). The contents of the clipboard are pa

200504018-5-10Command ReferenceGoto~LblFunction: This command performs an unconditional jump to a specified location.Syntax: Goto <label name> ~

20061001IszFunction: This command is a count jump that increments the value of a control variable by 1, and then jumps if the current value of the var

200504018-5-12Command Referencekkkkk Clear Commands (CLR)ClrGraphFunction: This command clears the graph screen and returns View Window settings to th

200504018-5-13Command Referencekkkkk Display Commands (DISP)DispF-Tbl, DispR-Tbl No parametersFunction: These commands display numeric tables.Descript

200504018-5-14Command ReferenceDrawRΣ-Con, DrawRΣ-Plt No parametersFunction: These commands use values in a generated table to graph a recursionexpres

200504018-5-15Command Referencek Input/Output Commands (I/O)GetkeyFunction: This command returns the code that corresponds to the last key pressed.Syn

200504018-5-16Command ReferenceLocateFunction: This command displays alpha-numeric characters at a specific location on the textscreen.Syntax: Locate

200504018-5-17Command ReferenceReceive ( / Send (Function: This command receives data from and sends data to a connected device.Syntax: Receive (<d

200504018-5-18Command Referencek Conditional Jump Relational Operators (REL)=, ≠, >, <, ≥, ≤Function: These relational operators are used in com

200504018-6 Using Calculator Functions in Programsk Text DisplayYou can include text in a program by simply enclosing it between double quotation mark

20050401k Input Operations in the Math Input ModeSelecting “Math” for the “Input Mode” setting on the Setup screen (page 1-7-1) turns on theMath input

20050401u To calculate a scalar multiplication (`````Row)Example 2 To calculate the product of Row 2 of the matrix in Example 1 and thescalar 4The fol

20050401u To add two rows (Row+)Example 4 To add Row 2 to Row 3 of the matrix in Example 1The following is the syntax to use for this program.Row+ A,

200610018-6-4Using Calculator Functions in Programsu Syntax of other graphing functions• V-WindowView Window <Xmin>, <Xmax>, <Xscale>

20050401kkkkk Using Dynamic Graph Functions in a ProgramUsing Dynamic Graph functions in a program makes it possible to perform repeated DynamicGraph

20050401kkkkk Using Table & Graph Functions in a ProgramTable & Graph functions in a program can generate numeric tables and perform graphingo

20050401kkkkk Using Recursion Table & Graph Functions in a ProgramIncorporating Recursion Table & Graph functions in a program lets you genera

200504018-6-8Using Calculator Functions in ProgramsExample ProgramView Window 0, 1, 1, –0.2, 1, 1_1an+1 Type_23”–3an2 + 3an” → an+1_0 → R Start_6 → RE

20050401kkkkk Using Solve Calculation Function in a ProgramThe following is the syntax for using the Solve function in a program.Solve( f(x), n, a, b

20050401The graph conditions that are required depends on the graph type. See “Changing GraphParameters” (page 6-1-2).• The following is a typical gra

20050401• The following is a typical graph condition specification for a sinusoidal regression graph.S-Gph1 DrawOn, Sinusoidal, List 1, List 2 _• The

20050401u Math Input Mode Functions and SymbolsThe functions and symbols listed below can be used for natural input in the Math inputmode. The “Bytes”

20050401• Paired-variable statistical calculation12-Variable List 1, List 2, List 3Frequency data (Frequency)y-axis data (YList)x-axis data (XList) 14

200504018-7-1PRGM Mode Command List8-7 PRGM Mode Command ListLevel 2ListL→MDimFillSeqMinMaxMeanMedAugSumProdCuml%AMatM→LDetTrnAugIdenDimFilliAbsArgCon

20050401Level 1V-WINFACTSTATGRPHDYNATABLRECREQUA TVMLevel 2XYT,R-XR-YR-T,XfctYfctXYGRPHPTSYrXtYtXStrtEndPitchStrtEndPitchResltFORMRANGResltS-RltS-CofP

20050401Level 1d~oLOGDISPLevel 2dhboNegNotandorxorxnor'Dec'Hex'Bin'OctLevel 3 CommanddhboNeg_Not_andorxorxnor'Dec'Hex&ap

200504018-8-1Program LibraryDescriptionThis program continually divides a natural number by factors until all its prime factors areproduced.PurposeThi

200504018-8-2Program Libraryegcwwwww

20050401DescriptionAfter inputting sequence terms 1, 2, and 3, this program determines whether it is an arithmeticsequence or geometric sequence based

200504018-8-4Program LibraryExample 1 Example 2fwbawbfwfwbawcaw

200504018-8-5Program LibraryDescriptionThis program displays a number table of the following values based on input of the foci of anellipse, the sum o

200504018-8-6Program Librarywbawbwwd

20050401u Using the MATH MenuIn the RUN • MAT mode, pressing 4(MATH) displays the MATH menu.You can use this menu for natural input of matrices, diffe

20050401DescriptionThis program draws an angle at the coordinate defined by an input vertex, and then rotates itto a specified angle around the vertex

200610018-8-8Program Librarydw fcde...fcde...wwfcde... dawwfcde...w20070101

20050401DescriptionThis program calculates the interior angles and surface area of a triangle defined by inputcoordinates for angles A, B, and C.Purpo

200504018-8-10Program Librarybawawbwawaw!x( )dw

200504019ChapterSpreadsheetThe Spreadsheet application provides you with powerful, take-along-anywhere spreadsheet capabilities.9-1 Spreadsheet Overvi

200504019-1 Spreadsheet OverviewThis section describes the Spreadsheet application screen, and provides basic informationabout its menus and commands.

20050401kkkkk S • SHT Mode Function Menu• {FILE} … {displays the FILE submenu}•{NEW} … {creates a new spreadsheet file}•{OPEN} … {displays a list of p

20050401•{SEQ} … {generates a numeric sequence the same way as the “Seq(” command (page3-2-3)}The sequence starts from a specified cell, and can be co

20050401• {STO} … {displays the STO submenu}•{VAR} … {assigns the contents of a cell to a variable}•{LIST} … {saves the contents of a range of cells a

200504019-2-1File Operations and Re-calculation9-2 File Operations and Re-calculationThis section explains the various operations you can perform with

20050401Example 2 To input ( )1+252A(b+$ccfe)xwJExample 3 To input 1+ x + 1dx01Ab+4(MATH)6(g)1(∫dx)a+(X)+beafbewJ1-3-11Inputting and Editing Ca

200504019-2-2File Operations and Re-calculationu To open a file1. In the S • SHT mode, press 1(FILE)2(OPEN).• This will display a list of existing spr

200504019-2-3File Operations and Re-calculationu To save a file under a new name (Save As)1. In the S • SHT mode, press 1(FILE)3(SV • AS).•This will d

200504019-3-1Basic Spreadsheet Screen Operations9-3 Basic Spreadsheet Screen OperationsThis section explains basic procedures for selecting cells and

20050401u To move the cell cursor using the JUMP commandTo move the cell cursor toDo this:here:A particular cell 1. Press 2(EDIT)4(JUMP)1(GO).2. On th

20050401u To select an entire lineWhile the cell cursor is located in any cell of Column A, press the d key. This will selectthe entire line where the

20050401u To select a range of cells1. Move the cell cursor to the start cell of the rangeyou want to select.2. Press !i(CLIP).•This will cause the ce

200504019-4 Inputting and Editing Cell DataThis section explains how to input and edit formulas, text, and other spreadsheet cell data. Itcovers how t

20050401u To replace a cell’s current contents with new input1. Move the cell cursor to the cell where you want to input data.2. Input the desired dat

200504012. Press 2 (EDIT)3(CELL).•This will enter the edit mode, which is indicated bythe cell contents in the edit box changing to flushleft. The inp

20050401u Formula Input ExampleIn this example, we will input the 60 into cell A1, and then input the following formulas intothe indicated cells: B1:

20050401Example 4 To input 2 ×122122Ac*4(MATH)1(MAT)1(2×2)$bccee!x( )cee!x( )cee$bccwu When the calculation does not fit within the display windowArro

200504019-4-5Inputting and Editing Cell Datakkkkk Using Cell ReferencesA cell reference is a symbol that references the value of one cell for use by a

200504019-4-6Inputting and Editing Cell Datakkkkk Referencing a Particular CellThe following procedure shows how to reference A1 (which contains the v

200504019-4-7Inputting and Editing Cell Data5. Next, input *c.6. Press w to store the formula.Result of A1 × 2kkkkk Referencing a Range of CellsYou c

200504019-4-8Inputting and Editing Cell Data5. Press !i(CLIP).•This will cause the cell cursor to change fromhighlighting to a thick-line boundary.6.

200504019-4-9Inputting and Editing Cell Datakkkkk Inputting the Absolute Reference Symbol ($)You can input the absolute reference symbol at the curren

200504019-4-10Inputting and Editing Cell Datakkkkk Inputting a ConstantAn expression or value that you input without an equal (=) in front of it is ca

200504019-4-11Inputting and Editing Cell Datakkkkk Inputting TextA text string starting with a quote mark (") is treated as text, and displayed a

200504019-4-12Inputting and Editing Cell Data3. Enter the required items to generate the sequence.• The following describes the required input items.I

20050401kkkkk Filling a Range of Cells with the Same ContentYou can use the following procedure to fill a range of cells with the same formula,express

200504014. Press w.5. Press 6 (EXE) or the w key.•This executes the “FILL” command and fills thespecified content into the specified range of cells.Th

20050401u Inserting a Function into an Existing ExpressionIn the Math input mode, you can make insert a natural input function into an existingexpress

200504019-4-15Inputting and Editing Cell Datakkkkk Cut and PasteYou can use the procedures in this section to cut the data in one location of a spread

20050401•When a cell within the cut area is referencing a cell that also is within the cut areaIn this case all cell references are treated as relativ

200504013. Use the cursor keys to move the cell cursor to the cell from which you want to paste thedata.• If you selected a range of cells in step 1,

200504013. Use the cursor keys to move the cell cursor to the cell from which you want to paste thedata.• If you selected a range of cells in step 1,

20050401kkkkk Sorting Spreadsheet DataSpreadsheet data can be sorted column-wise or line-wise. You can select either ascendingsort or descending sort.

200504013. Use the DEL submenu to perform the operation you want.When you want to do this: Press this key:Delete the entire row(s) of the currently se

20050401u To insert lines or columns of blank cells1. Select one or more cells to specify how many lines or columns you want to insert.•Selection rule

200504019-5 S • SHT Mode CommandsThis section explains how to use the S • SHT mode commands.u To input a S • SHT mode command1. Select the cells where

20050401kkkkk S • SHT Mode Command ReferenceThis section provides details about the function and syntax of each command, as well aspractical examples

20050401uuuuu CellMax(Function: Returns the greatest value contained in the range of specified cells.Syntax: CellMax( start cell : end cell [ ) ]Examp

20050401u Functions that Support InsertionThe following lists the functions that can be inserted using the procedure under “To insert afunction into a

20050401uuuuu CellSum(Function: Returns the sum of the values contained in the range of specified cells.Syntax: CellSum( start cell : end cell [ ) ]Ex

200504019-6-1Statistical Graphs9-6 Statistical GraphsThis section explains how to graph the data in a spreadsheet.kkkkk OverviewExcept for selection o

200504019-6-2Statistical Graphskkkkk Configuring Graph Parameter SettingsPressing 6(SET) on the GRPH submenu displays a graph settings screen like the

200504019-6-3Statistical Graphskkkkk Graphing Statistical DataThe following shows an actual example of how to graph statistical data in the S • SHT mo

200504019-6-4Statistical Graphs5. Configure the graph setup settings.• For information about configuring the Graph Type and Mark Type settings, see“1.

200504019-6-5Statistical Graphskkkkk Configuring Range Settings for Graph Data CellsThe XCellRange and YCellRange settings on the graph settings scree

200504019-6-6Statistical Graphskkkkk Configuring the Frequency SettingThe frequency is a value that specifies how many times each of the statistical d

200504019-7-1Using the CALC Function9-7 Using the CALC FunctionThis section explains how to use the CALC function to perform statistical calculations

200504019-7-2Using the CALC Functionkkkkk Configuring Statistical Calculation Data SettingsTo execute a statistical calculation in the S • SHT mode, y

200504019-7-3Using the CALC Functionkkkkk Executing a Statistical CalculationThe following shows an actual example of how to perform a statistical cal

20050401•Note the following cursor operations you can use while inputting a calculation with naturaldisplay format.To do this: Press this key:Move the

200504019-7-4Using the CALC Function9. Press J2(2VAR).•This will display the paired-variable statisticalcalculation result list. You can use the up an

200504019-8-1Using Memory in the S • SHT Mode9-8 Using Memory in the S • SHT ModeThis section explains how to save spreadsheet data to memory, and how

200504019-8-2Using Memory in the S • SHT Modekkkkk Saving Spreadsheet Data to List MemoryYou can use the following procedure to select a series of cel

200610019-8-3Using Memory in the S • SHT Modeu To save the contents of a range of cells to File Memory1. Select the range of cells whose data you want

20050401kkkkk Recalling Data from MemoryThe procedures in this section explain how to recall data from List Memory, File Memory, andMat Memory, and in

20050401u To recall data from a File Memory to a spreadsheet1. On the spreadsheet, select the upper left cell of the range where you want the recalled

20050401eActivityAn eActivity is both a documentation tool and a student notebook.As a documentation tool, a teacher can create electronic examplesand

2005040110-1 eActivity OvervieweActivity lets you input and edit text, mathematical expressions, and application data, andsave your input in a file ca

20050401kkkkk Workspace Screen Function MenuOpening an eActivity file displays a workspace screen that shows the current contents of theeActivity.The

20050401kkkkk Text Line Function Menu• {FILE} … {displays the FILE submenu}•{SAVE} … {saves the file you are editing, overwriting the previous (unedit

20050401TURNING POWER ON AND OFFUSING MODESBASIC CALCULATIONSREPLAY FEATUREFRACTION CALCULATIONSEXPONENTSGRAPH FUNCTIONSDUAL GRAPHDYNAMIC GRAPHTABLE F

200504011-3-16Inputting and Editing Calculationsu Math Input Mode Input RestrictionsNote the following restrictions that apply during input of the Mat

20050401kkkkk Math Line and Stop Line Function Menu• {FILE} … Same as {FILE} under “Text Line Function Menu” (page 10-1-3).• {STRP} … Same as {STRP} u

2005040110-1-5eActivity Overviewkkkkk Strip Function Menu• {FILE} … Same as {FILE} under “Text Line Function Menu” (page 10-1-3) except for{SIZE}.•{SI

2005040110-1-6eActivity Overview1. From the main menu, enter the e • ACT mode.2. Create a new eActivity file.1. Press 2(NEW).2. On the dialog box that

2005040110-1-7eActivity Overview2. Specify the Solve calculation, and then enter the function.AK4(CALC)1(Solve)cvx+v-d,3. Input the initial estimate v

2005040110-1-8eActivity Overview6. Graph the expression using the Graph strip.1. While the “Graph draw” Graph strip you created in step 5 is selected,

2005040110-2 Working with eActivity FilesThis section explains the different file operations you can perform from the eActivity file listscreen.k Sele

20050401•You do not need to open a folder if you want to create the new file in the StorageMemory or SD card root directory.•For information about cre

20050401u To delete a file1. While the file list screen is displayed, use the 6 function key to select the memoryarea (Storage Memory or SD card) that

2005040110-3 Inputting and Editing eActivity File DataThe following shows the type of eActivity file data you can input and edit.10-3-1Inputting and E

20050401kkkkk Navigating around the eActivity Workspace Screenu To scroll the eActivity workspace screen verticallyThe workspace screen can be scrolle

200504011-4 Option (OPTN) MenuThe option menu gives you access to scientific functions and features that are not marked onthe calculator’s keyboard. T

2005040110-3-3Inputting and Editing eActivity File Datau To change the current line into a text line1. On the eActivity workspace screen, check the me

2005040110-3-4Inputting and Editing eActivity File Datau Inputting and Editing Text Line Contents•You can input up to 255 bytes of text into a text li

2006100110-3-5Inputting and Editing eActivity File Datau To input a calculation formula into an eActivity1. On the eActivity workspace screen, change

2005040110-3-6Inputting and Editing eActivity File Datau To insert a math lineTo insert a math line while the cursor isPerform this key operation:loca

2005040110-3-7Inputting and Editing eActivity File Datau Stop Line ExampleThe following screen shows how you can use stop lines to group calculation s

20050401k Inserting a StripA strip can be used to embed data from Graph, Conics Graph, Spreadsheet, and otherapplications into an eActivity. Note that

20050401u To insert a strip1. Move the cursor to the location where you want toinsert the strip.2. Press 2 (STRP).•This will display a dialog box with

20050401When you want to embed this type of data: Select this type of strip:DYNA mode Dynamic Graph screen Dynamic GraphTVM mode Financial screen Fina

2005040110-3-11Inputting and Editing eActivity File Datau To change the title of a strip1. Use f and c to highlight the strip whose title youwant to c

20050401u To call up an application from a strip1. Use the f and c cursor keys to move thehighlighting to the strip whose associatedapplication you wa

20050401u Option menu during numeric data input in the STAT, TABLE, RECUR, EQUAand S • SHT modes• {LIST}/{CPLX}/{CALC}/{HYP}/{PROB}/{NUM}/{ANGL}/{ESY

20050401u To switch from an application screen called up from a strip to anotherapplication screenPress !,(,).•On the application list that appears, u

200504013. Press w to call up the graph screen.•Since you have not input any data yet, the graph screen that appears will be blank.4. Press !6(G↔T) t

20050401u Table Editor Strip ExampleIn this example, we use a Table Editor strip to input the function y = x2, and reference “List 1”of the List Edito

200504018. Call up the List Editor screen (page 6-1-1).• Press !,(,) to display the application list, select List Editor, and then press w.9. Input th

20050401u To use copy and paste to draw a graph1. Perform steps 1 through 7 under “To create aGraph strip” (page 10-3-13) to create a Graphstrip with

20050401k Using NotesNotes is a text editor that can be used only in eActivity. You can call up the Notes screenfrom a Notes strip on the eActivity wo

20050401k Deleting an eActivity Line or StripUse the following procedure to delete a line or strip from the eActivity workspace screen.Remember that d

20050401k Saving an eActivity FileAfter inputting or editing data on the eActivity workspace screen, you can save it to a fileunder a new name (Save A

2006100110-4 Using Matrix Editor and List EditorIn addition to the strip operation for calling up application screens within eActivity (page 10-3-12

20050401k Calling Up List EditorYou can call up List Editor to input a list into a math line on the eActivity workspace screen.NoteThe data you create

200504011-5 Variable Data (VARS) MenuTo recall variable data, press J to display the variable data menu.{V-WIN}/{FACT}/{STAT}/{GRPH}/{DYNA}/{TABL}/{RE

2005040110-5-1eActivity File Memory Usage Screen10-5 eActivity File Memory Usage ScreenThe size of an eActivity file is limited. You can use the eActi

20050401System Settings MenuUse the system settings menu to view system information andmake system settings. The system settings menu lets you do thef

2005040111-1-1Using the System Settings Menu11-1 Using the System Settings MenuFrom the Main Menu, enter the SYSTEM mode and display the following men

2006100111-2 System Settingsk Contrast AdjustmentUse the (Contrast) item to adjust display contrast.While the initial SYSTEM mode screen is display

20061001k System Language SettingUse LANG to specify the display language for built-in applications. You can also use add-ins to install various other

2005040111-3-1Version List11-3 Version ListThe Version list shows the following items.• Operating system version• Add-in application versions• Add-in

20050401uuuuu To register a user name1. While the Version list is displayed, press 1(NAME) to display the user name inputscreen.2. Input up to eight

2005040111-4 Reset1. While the initial SYSTEM mode screen is displayed, press 5(RSET) to display theReset Screen 1.• 1(STUP) ... {setup initialization

2005040111-4-2Reset2. Press the function key that corresponds to the reset operation you want to perform.3. In response to the confirmation message th

20050401Data CommunicationsThis chapter tells you everything you need to know to transferprograms between two CASIO Power Graphic calculatorsconnected

20050401u STAT — Recalling statistical data• {X} … {single-variable, paired-variable x-data}•{n}/{ooooo}/{Σx}/{Σx2}/{xσn}/{xσn–1}/{minX}/{maxX}…{numbe

2006100112-1-1Connecting Two Units12-1 Connecting Two UnitsThe following procedure describes how to connect two units with the connecting cable that

2006100112-2 Connecting the Unit to a Personal ComputerYou can use the USB cable that comes with the calculator to connect it to a computer to exchan

2005040112-3 Performing a Data CommunicationOperationFrom the Main Menu, enter the LINK mode. The following data communication main menuappears on the

20050401kkkkk Performing a Data Transfer OperationConnect the two units and then perform the following procedures.Receiving unitTo set up the calculat

2005040112-3-3Performing a Data Communication OperationPressing 1(MAIN) or 2(SMEM) displays a screen for specifying the data selectionmethod.• {SEL} .

20050401uTo execute a send operationAfter selecting the data items to send, press 6(TRAN). A message appears to confirm thatyou want to execute the se

2005040112-3-5Performing a Data Communication Operationk Specifying the Cable TypeUse the following procedure to specify the cable type for data commu

2005040112-4 Data Communications PrecautionsThe following are the types of data items that can be sent.Data Item ContentsOverwriteCheck*1<PROGRAM&g

20050401• 1(YES) ... {replaces the receiving unit’s existing data with the new data}• 6(NO) ... {skips to next data item}Note the following precaution

2006100112-4-3Data Communications Precautionsk Exchanging Data with another Model Calculator• The graph line style data of this calculator is intercha

20050401u GRPH — Recalling Graph Functions•{Y}/{r} ... {rectangular coordinate or inequality function}/{polar coordinate function}•{Xt}/{Yt}... param

2005040112-5 Image Transferk Transferring Images to a ComputerUse the following procedure to capture calculator screen images to a computer. Perform t

20050401k Auto Image Transfer to an OHP UnitThe following procedure sends the screen of this calculator to an OHP unit at fixed intervals.1. Use the U

2005040112-5-3Image Transferk Connecting to a ProjectorYou can connect the calculator to a CASIO projector and project calculator screen contentsonto

2005040112-6-1Add-ins12-6 Add-insAdd-in capabilities let you install separately available applications and other software to tailorthe calculator to s

2005040112-7-1MEMORY Mode12-7 MEMORY ModeThis calculator has two separate memory areas: a “main memory” and a “storage memory.”The main memory is a wo

20050401k Memory Information ScreenPress 1(MAIN) to display current main memory use information.Press 2(SMEM) to display current storage memory use in

20050401Moving the highlighting to a data group or folder and pressing w will display the data groupor folder contents. Pressing J will return to the

20050401Data Name Contents<CAPTURE> Capture memory groupCAPT n (n = 1 to 20) Capture memoryCONICS Conics setting data<PROGRAM> Program gr

20050401k Creating a Folder in Storage Memory or on an SD CardUse the following procedure to create and rename folders in storage memory and on an SDc

20050401u To rename a folder1. On the storage memory or SD card memory information screen, select the folder youwant to rename.2. Press 5(RN • F) to d

20050401u RECR — Recalling Recursion Formula*1, Table Range, and Table Content Data• {FORM}... {recursion formula data menu}• {an}/{an+1}/{an+2}/{bn}/

20050401•You can select multiple files, if you want.•Selecting a group or folder also selects everything inside of it. Deselecting a group or folderde

20050401k Copying DataYou can copy data between main memory, storage memory, and the SD card.u To copy from main memory to storage memoryNote• The fol

20061001Copying a *.g1m file to main memory restores the file to its original (non-g1m) type. Copying a *.g1m file to an SD card copies it as a *.g1m file

20050401Overwrite check is performed for the following types of data only. All other types of data arecopied, without checking for data files with the

20050401kkkkk Deleting FilesUse the procedures in this section to delete main memory, storage memory, and SD carddata.u To delete a main memory file1.

20050401kkkkk Searching for a FileUse the following procedures to search for a specific file in the main memory or storagememory or on the SD card.u

20050401u To search for a file in the storage memoryExample To search for all files in the storage memory whose names begin withthe letter “S”1. On th

20050401k Backing Up Main Memory DataYou can back up all the data in the main memory and store it in the storage memory or onthe SD card. Later you ca

20050401The message “Complete!” appears when the backup operation is finished.Press J to return to the screen displayed in step 1.The following messag

2005040112-7-16MEMORY Mode5. Press w.*1•A message appears to confirm whether or notyou really want to restore the backed up data.Press 1(Yes) to resto

200504011-6 Program (PRGM) MenuTo display the program (PRGM) menu, first enter the RUN • MAT or PRGM mode from theMain Menu and then press !J(PRGM). T

2005040112-7-17MEMORY Modek Optimizing the Storage Memory or SD Card MemoryStorage memory or SD card memory can become fragmented after many store and

20050401Using SD Cards(fx-9860G SD only)You can use SD cards to store calculator data. You can copy mainmemory and storage memory data to and from an

2005040113-1 Using an SD CardImportant!•Always turn off the calculator before inserting or removing an SD card.•Note that a card needs to be oriented

2005040113-1-2Using an SD Cardu To remove the SD card1. Press in on the SD card and then release it.•This will cause the card to pop part way out of t

2005040113-2 Formatting an SD Card•Use the procedure under “11-4 Reset” to format an SD card.13-2-1Formatting an SD Card

2005040113-3 SD Card Precautions during Use• SD card problems can normally be corrected by reformatting the card. However, it isalways a good idea to

20050401Appendix1Error Message Table2 Input Ranges3 Specifications4Key Index5P Button (In case of hang up)6 Power Supplyα

20050401Meaning• Illegal syntax•Attempt to input an illegalcommand•Calculation result exceeds thedisplay range.•Calculation is outside the inputrange

20050401MeaningMessage Countermeasureα-1-2Error Message TableMemoryERRORArgumentERRORDimensionERRORRange ERRORConditionERRORNon-RealERRORComplexNumber

20050401α-1-3Error Message TableMeaningMessage CountermeasureNo VariableCom ERRORTransmitERRORReceiveERRORMemory FullTime OutCircular ERRORPleaseRecon

200504011-7 Using the Setup ScreenThe mode’s Setup screen shows the current status of mode settings and lets you make anychanges you want. The followi

20050401α-1-4Error Message TableMeaningMessage CountermeasureInvalid TypeStorageMemory FullNo Card*SD Card Full*Invalid file nameor folder name.*Inval

20061001α-2-1Input Ranges2 Input RangesFunctionInput range for real number solutionsInternaldigitsPrecision Notessinxcosxtanx(DEG) |x| < 9 × (109

20050401α-2-2Input RangesPol (x, y)Rec(r ,θ)° ’ ”←° ’ ”^(xy)xyab/c15 digits"""""As a rule,precision is±1 at the10th digit.*&

20050401α-2-3Input RangesFunctionBinary,octal,decimal,hexadecimalcalculationInput rangeValues fall within following ranges after conversion:DEC: –2147

20061001α-3-1Specifications3 SpecificationsVariables: 28Calculation range:±1 × 10–99 to ±9.999999999 × 1099 and 0. Internal operations use 15-digit man

20050401α-3-2SpecificationsWeight: fx-9860G SDApprox. 265 g (including batteries)fx-9860GApprox. 260 g (including batteries)Data Communications3-pin s

20050401α-4-1Key Index4 Key IndexG↔T6Key Primary Function Combined with!Combined withKey Primary Function Combined withCombined witha!aTrace1Zoom2V-Wi

20050401α-4-2Key Index(HFKey Primary Function Combined with!Combined withaeMoves cursor to right. Scrolls screen. Press after w to display calculation

20050401α-4-3Key IndexKey Primary Function Combined with!Combined withaINSDInsert mode: Backspace function.Overwrite mode: Deletes the character at th

20050401α-5-1P Button (In case of hang up)5P Button (In case of hang up)Pressing the P button resets the calculator to its initial defaults.Warning!Ne

20050401u Mode (calculation/binary, octal, decimal, hexadecimal mode)•{Comp} ... {arithmetic calculation mode}•{Dec}/{Hex}/{Bin}/{Oct}... {decimal}/{h

20050401α-6-1Power Supply6 Power SupplyThis calculator is powered by four AAA-size (LR03 (AM4)) batteries. In addition, it uses asingle CR2032 lithium

20050401k Replacing BatteriesPrecautions:Incorrectly using batteries can cause them to burst or leak, possibly damaging the interior ofthe calculator.

200504011. Press !o(OFF) to turn off the calculator.Warning!•Be sure to turn the calculator off before replacing batteries. Replacing batteries withpo

20050401uTo replace the memory back up battery•Before replacing the memory back up battery, check to make sure the main batteriesare not dead.•Never r

200504016. Wipe off the surfaces of a new battery with a soft,dry cloth. Load it into the calculator so that its positive(+) side is facing up.7. Inst

CASIO Europe GmbHBornbarch 10, 22848 Norderstedt,GermanyImportant!Please keep your manual and all information handy forfuture reference.

CASIO COMPUTER CO., LTD.6-2, Hon-machi 1-chomeShibuya-ku, Tokyo 151-8543, JapanOne or more of the following patents may be used in the product.U.S.Pa

20050401Quick-StartWelcome to the world of graphing calculators.Quick-Start is not a complete tutorial, but it takes you through many of the most comm

20050401u Axes (graph axis display)•{On}/{Off}... {display on}/{display off}u Label (graph axis label display)•{On}/{Off}... {display on}/{display off

20050401u Background (graph display background)•{None}/{PICT}... {no background}/{graph background picture specification}u Sketch Line (overlaid line

20050401*1The 365-day year must be used for datecalculations in the TVM mode.Otherwise, an error occurs.*2Selecting “Form” (formula) causes a formula

200504011-8-1Using Screen Capture1-8 Using Screen CaptureAny time while operating the calculator, you can capture an image of the current screen andsa

200504011-9 When you keep having problems…If you keep having problems when you are trying to perform operations, try the followingbefore assuming that

20050401kkkkk Low Battery MessageIf either of the following messages appears on the display, immediately turn off the calculatorand replace main batte

20050401Manual Calculations2-1 Basic Calculations2-2 Special Functions2-3 Specifying the Angle Unit and Display Format2-4 Function Calculations2-5 Num

200504012-1-1Basic Calculations2-1 Basic Calculationskkkkk Arithmetic Calculations•Enter arithmetic calculations as they are written, from left to rig

200504012-1-2Basic Calculations*1Displayed values are rounded off to the placeyou specify.kkkkk Number of Decimal Places, Number of Significant Digits

2006100120070101Example 200 ÷ 7 × 14 = 400Condition Operation Display200/7*14w4003 decimal places!m(SET UP) f (or c 12 times)1(Fix)dwJw400.000Calcula

200504012. Use defc to highlight RUN • MATand then press w.This is the initial screen of the RUN • MAT mode,where you can perform manual calculations,

20061001200701012-1-4Basic Calculations2 Type B functions With these functions, the value is entered and then the function key is pressed. x2, x–1,

20061001200701012-1-5Basic Calculations# Most of the calculator’s keys are inoperative while an error message is displayed. Press J to clear the err

20050401•When you try to perform a calculation that causes memory capacity to be exceeded(Memory ERROR).•When you use a command that requires an argum

200504012-2 Special Functionskkkkk Calculations Using VariablesExample Operation Display193.2aav(A)w 193.2193.2 ÷ 23 = 8.4 av(A)/23w 8.4193.2 ÷ 28 = 6

20050401u To display the contents of a variableExample To display the contents of variable AAav(A)wu To clear a variableExample To clear variable AAaa

20050401u To store a functionExample To store the function (A+B) (A–B) as function memory number 1(av(A)+al(B))(av(A)-al(B))K6(g)6(g)3(FMEM)1(STO)bwJJ

200504012-2-4Special Functionsu To delete a functionExample To delete the contents of function memory number 1AK6(g)6(g)3(FMEM)1(STO)bw•Executing the

2006100120070101k Answer FunctionThe Answer Function automatically stores the last result you calculated by pressing w (unless the w key operation re

200504012-2-6Special Functionskkkkk History FunctionThe history function maintains a history of calculation expressions and results in the Mathinput m

20050401k StacksThe unit employs memory blocks, called stacks, for storage of low priority values andcommands. There is a 10-level numeric value stack

200504011. Press!m to display the Setup screen.2. Press cccccc1(Deg)to specify degrees as the angle unit.3. Press J to clear the menu.4. Press o to cl

20050401k Using MultistatementsMultistatements are formed by connecting a number of individual statements for sequentialexecution. You can use multist

200504012-3 Specifying the Angle Unit and DisplayFormatBefore performing a calculation for the first time, you should use the Setup screen to specifyt

20050401u To specify the number of significant digits (Sci)Example To specify three significant digits2(Sci) dwPress the number key that correspondsto

200504012-4 Function Calculationsk Function MenusThis calculator includes five function menus that give you access to scientific functions notprinted

20050401*1The { ° ’ ” } menu operation is available onlywhen there is a calculation result on thedisplay.*2The {ENG} and {ENG} menu operations areavai

20050401kkkkk Angle UnitsTo change the angle unit of an input value, first press K6(g)5(ANGL). On thefunction key menu that appears, select “°”, “r”,

20050401kkkkk Trigonometric and Inverse Trigonometric Functions•Be sure to set the angle unit before performing trigonometric function and inversetrig

20050401k Logarithmic and Exponential Functions•Be sure to specify Comp for Mode in the Setup screen.Example Operationlog 1.23 (log101.23) = 0.0899051

20050401k Hyperbolic and Inverse Hyperbolic Functions•Be sure to specify Comp for Mode in the Setup screen.Example Operationsinh 3.6 = 18.28545536 K6(

20050401k Other Functions•Be sure to specify Comp for Mode in the Setup screen.Example Operation + = 3.65028154 !x( )2+!x( )5w25 = 1.755317302 <

20050401FRACTION CALCULATIONSYou can use the $ key to input fractions into calculations. The symbol “ { ” is usedto separate the various parts of a fr

20050401k Random Number Generation (Ran#)This function generates a 10-digit truly random or sequentially random number that is greaterthan zero and le

200504012-4-9Function Calculationsk Coordinate Conversionuuuuu Rectangular Coordinatesuuuuu Polar Coordinates•With polar coordinates, θ can be calcula

200504012-4-10Function Calculationsn! n!nPr = ––––– nCr = –––––––(n – r)! r! (n – r)!k Permutation and Combinationuuuuu Permutationuuuuu Combination•B

20050401•Be sure to specify Comp for Mode in the Setup screen.Example Operation<Math>$2c5e+!$(&)3e1c4 w<Line>2$5+3$1$4w<Math>$1c

200504012-4-12Function CalculationsSwitching between improper fraction and mixed fraction formatPressing the !M(<) key toggles the display fraction

200610012-5 Numerical CalculationsThe following describes the items that are available in the menus you use when performing differential/quadratic di

20050401k Differential Calculations [OPTN]-[CALC]-[d /dx]To perform differential calculations, first display the function analysis menu, and then inpu

20061001Example To determine the derivative at point x = 3 for the function y = x3 + 4x2 + x – 6, with a tolerance of “tol” = 1E – 5Input the functi

20050401u Applications of Differential Calculations•Differentials can be added, subtracted, multiplied or divided with each other.Therefore:•Different

20061001k Quadratic Differential Calculations [OPTN]-[CALC]-[d2/dx2]After displaying the function analysis menu, you can input quadratic differential